Codeception: [RuntimeException] Call to undefined method AcceptanceTester::wait

Question

I'm making my first acceptance test with Codeception.

When I run my test with wait() or waitForElement(), I get this message:

[RuntimeException] Call to undefined method AcceptanceTester::wait

Here is my acceptance.yml

# Codeception Test Suite Configuration
#
# Suite for acceptance tests.
# Perform tests in browser using the WebDriver or PhpBrowser.
# If you need both WebDriver and PHPBrowser tests - create a separate     suite.

class_name: WebGuy
modules:
enabled:
    - WebDriver
    - \Helper\Acceptance
config:
    WebDriver:
        url: 'http://rh.dev'
        browser: 'firefox'

And here is my test:

$I = new AcceptanceTester($scenario);
$I->wantTo('Register my profile for the first time');
$I->amOnPage('/register');
$I->fillField('name', $person->name);
$I->wait(3); // secs
$I->fillField('lastName', $person->lastName);

I got it from official doc

I also made sure to execute:

vendor/bin/codecept build

What's the problem?

Your configuration file declares WebGuy and uses Codeception 2.0 (or earlier) configuration style, but AcceptanceTester is used in your test. They are not related. — Naktibalda
– Naktibalda, Commented Mar 22, 2016 at 10:50
I don t understand. I m new to codecption. Can you please detail? — Juliatzin
– Juliatzin, Commented Mar 22, 2016 at 15:16

gvlasov · Accepted Answer · 2017-09-07 15:09:28Z

6

I had a similar problem with the missing wait() method. The problem was I was using PhpBrowser instead of WebDriver, and PhpBrowser doesn't provide that method. It is trivial to implement it yourself in your tester class:

public function wait($seconds) {
    sleep($seconds);
}

edited Sep 7, 2017 at 15:09

answered Sep 9, 2016 at 22:39

gvlasov

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3 Comments

Naktibalda Over a year ago

It is better to make it to do nothing, because your function makes test take X seconds longer for no good reason.

gvlasov Over a year ago

@Naktibalda Why are you sure that I don't have a good reason? I may be waiting for my test mail server to transfer an email, for example. I may be waiting for anything that happens outside the browser.

Naktibalda Over a year ago

wait() in WebDriver is for delayed effects in the browser. There are no such effects when PhpBrowser is used. It would be better to use a different method name when you actually need to wait in both modules.

Naktibalda · Accepted Answer · 2016-03-22 16:46:21Z

2

Change class_name: WebGuy to class_name: AcceptanceTester

answered Mar 22, 2016 at 16:46

Naktibalda

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